CH640462A5 - WIPER BLADE WITH INCORPORATED SPRINKLER. - Google Patents

WIPER BLADE WITH INCORPORATED SPRINKLER. Download PDF

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Publication number
CH640462A5
CH640462A5 CH115981A CH115981A CH640462A5 CH 640462 A5 CH640462 A5 CH 640462A5 CH 115981 A CH115981 A CH 115981A CH 115981 A CH115981 A CH 115981A CH 640462 A5 CH640462 A5 CH 640462A5
Authority
CH
Switzerland
Prior art keywords
sheath
wiper blade
squeegee
wiper
head
Prior art date
Application number
CH115981A
Other languages
French (fr)
Inventor
Theodore Hancou
Original Assignee
J B Brevets
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by J B Brevets filed Critical J B Brevets
Priority to CH115981A priority Critical patent/CH640462A5/en
Priority to FR8106446A priority patent/FR2500389A1/en
Priority to GB8203364A priority patent/GB2093339B/en
Priority to DE3205912A priority patent/DE3205912C2/en
Priority to IT19769/82A priority patent/IT1153458B/en
Publication of CH640462A5 publication Critical patent/CH640462A5/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/46Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48Liquid supply therefor
    • B60S1/52Arrangement of nozzles; Liquid spreading means
    • B60S1/522Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
    • B60S1/524Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Catching Or Destruction (AREA)
  • Brushes (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Description

640 462 640 462

Claims (5)

REVENDICATIONS 1. Balai d'essuie-glace à arrosage incorporé, comprenant une raclette d'essuyage portée par une gaine enfermant une tête de la raclette opposée à la lame d'essuyage, balai caractérisé en ce que ladite tête (6) de raclette (5) est montée à pivotement limité dans la gaine (4) en ménageant des canaux latéraux longitudinaux (7, 8) dans ladite gaine (4), des moyens d'arrivée de liquide de lavage (12, 13)1. Wiper blade with incorporated watering, comprising a wiper blade carried by a sheath enclosing a head of the blade opposite to the wiper blade, blade characterized in that said head (6) of wiper (5 ) is mounted with limited pivoting in the sheath (4) by providing longitudinal side channels (7, 8) in said sheath (4), washing liquid inlet means (12, 13) dans lesdits canaux (7, 8) étant formés dans ladite gaine (4).in said channels (7, 8) being formed in said sheath (4). 2. Balai d'essuie-glace selon la revendication 1, caractérisé en ce que lesdits moyens d'arrivée de liquide de lavage comprennent une rainure longitudinale (12) formée à la partie supérieure de la cavité de la gaine (4) contenant la tête (6) de la raclette (5), un tube (13) d'amenée de liquide débouchant dans ladite rainure (12).2. Wiper blade according to claim 1, characterized in that said washing liquid inlet means comprise a longitudinal groove (12) formed in the upper part of the cavity of the sheath (4) containing the head (6) of the squeegee (5), a liquid supply tube (13) opening into said groove (12). 3. Balai d'essuie-glace selon la revendication 3, caractérisé en ce que ledit tube (13) est monté à une extrémité de la gaine (4).3. Wiper blade according to claim 3, characterized in that said tube (13) is mounted at one end of the sheath (4). 4. Balai d'essuie-glace selon la revendication 3, caractérisé en ce que ledit tube (13) débouche dans un trou ménagé dans la partie supérieure de la gaine (4).4. Wiper blade according to claim 3, characterized in that said tube (13) opens into a hole formed in the upper part of the sheath (4). 5. Balai d'essuie-glace selon l'une des revendications 1 à 4, caractérisé en ce que des rainures transversales (14) sont formées dans l'âme (10) de la raclette (5) reliant la tête (6) à la lame d'essuyage (9).5. Wiper blade according to one of claims 1 to 4, characterized in that transverse grooves (14) are formed in the core (10) of the squeegee (5) connecting the head (6) to the wiping blade (9). La présente invention se rapporte à un balai d'essuie-glace à arrosage incorporé.The present invention relates to a wiper blade with incorporated watering. De plus en plus, les constructeurs automobiles étudient des systèmes d'essuie-glace dans lesquels est prévu un arrosage de la surface en dirigeant le jet sur la raclette d'essuyage, avec une buse et un circuit d'arrivée de liquide de lavage portés par le bras d'essuie-glace.More and more, car manufacturers are studying windscreen wiper systems in which surface spraying is provided by directing the jet onto the wiper blade, with a nozzle and a washing liquid supply circuit carried by the wiper arm. Les solutions proposées jusqu'à présent sont compliquées, onéreuses et inélégantes.The solutions proposed so far are complicated, expensive and inelegant. L'invention vise à obtenir un balai d'essuie-glace à arrosage incorporé ne présentant pas les inconvénients des balais d'essuie-glace connus.The invention aims to obtain a windscreen wiper blade with incorporated watering that does not have the drawbacks of known windscreen wiper blades. Ce but est atteint, conformément à l'invention, grâce à un balai d'essuie-glace à arrosage incorporé, comprenant une raclette d'es-This object is achieved, in accordance with the invention, thanks to a wiper blade with incorporated watering, comprising a wiper blade. 22 suyage portée par une gaine enfermant une tête de la raclette opposée à la lame d'essuyage, balai caractérisé en ce que ladite tête de raclette est montée à pivotement limité dans la gaine en ménageant des canaux latéraux longitudinaux dans ladite gaine, des moyens d'arri-5 vêe de liquide de lavage dans lesdits canaux étant formés dans ladite gaine. Au cours de l'oscillation du balai d'essuie-glace, la raclette pivote alternativement dans la gaine, et le liquide de lavage amené dans la gaine s'échappe à l'avant de la raclette entre la tête de raclette et la gaine.wiper carried by a sheath enclosing a head of the squeegee opposite the wiping blade, broom characterized in that the said squeegee head is mounted with limited pivoting in the sheath by providing longitudinal side channels in the said sheath, means for arri-5 vêve washing liquid in said channels being formed in said sheath. During the oscillation of the wiper blade, the squeegee pivots alternately in the sheath, and the washing liquid brought into the sheath escapes at the front of the squeegee between the squeegee head and the sheath. io On a représenté aux dessins annexés, à titre d'exemple non limitatif, un tel balai d'essuie-glace. Dans ces dessins:io There is shown in the accompanying drawings, by way of non-limiting example, such a wiper blade. In these drawings: — la fig. 1 représente une vue schématique en élévation latérale d'un essuie-glace selon un exemple de réalisation de l'invention;— fig. 1 shows a schematic view in side elevation of a windscreen wiper according to an embodiment of the invention; — la fig. 2 représente une vue en coupe le long de la ligne A-A 15 de la fig. 1, pour une direction de mouvement du bras;— fig. 2 shows a sectional view along the line A-A 15 of fig. 1, for a direction of movement of the arm; — la fig. 3 est identique à la fig 2, pour la direction inverse de mouvement du bras;— fig. 3 is identical to fig 2, for the reverse direction of movement of the arm; — la fig. 4 représente une vue en élévation latérale de la raclette.— fig. 4 shows a side elevational view of the squeegee. L'essuie-glace est constitué d'un bras oscillant 1 autour d'un axeThe wiper consists of an oscillating arm 1 around an axis 20 X et sur lequel est monté un balai 2. Le balai 2 comprend un support déformable 3 portant une gaine 4, laquelle porte à son tour une raclette d'esuyage 5.20 X and on which is mounted a broom 2. The broom 2 comprises a deformable support 3 carrying a sheath 4, which in turn carries a wiper blade 5. La gaine 4, qui est en matière plastique déformable élastique-ment, a la forme d'un U renversé, la tête 6 de la raclette 5 étant logée 25 à l'intérieur du U en ménageant deux conduits latéraux longitudinaux 7 et 8. La lame d'essuyage 9 de la raclette 5, qui est à l'extérieur de la gaine 4, est reliée à la tête 6 par une âme 10 traversant le passage 11 formé entre les branches du U. A l'intérieur de la gaine 4 et à la partie supérieure de la cavité qui reçoit la tête 6 de la raclette 5 est 30 formée une rainure longitudinale 12 dans laquelle débouche un tube 13 porté par le bras 1 et relié à une amenée de liquide de lavage. Le tube 13 peut être relié à l'extrémité du balai 2 adjacente au bras 1 (en trait plein à la fig. 1) ou déboucher dans un trou formé à la partie supérieure de la gaine 4, sensiblement au milieu de celle-ci (en poin-35 tillés à la fig. 1). De plus, des rainures tranversales 14 sont ménagées dans l'âme 10 de la raclette 5.The sheath 4, which is made of elastic-ment deformable plastic material, has the shape of an inverted U, the head 6 of the squeegee 5 being housed 25 inside the U by providing two longitudinal side ducts 7 and 8. wiping blade 9 of squeegee 5, which is outside sheath 4, is connected to head 6 by a core 10 passing through passage 11 formed between the branches of the U. Inside sheath 4 and in the upper part of the cavity which receives the head 6 of the squeegee 5 is formed a longitudinal groove 12 into which emerges a tube 13 carried by the arm 1 and connected to a supply of washing liquid. The tube 13 can be connected to the end of the brush 2 adjacent to the arm 1 (solid line in FIG. 1) or emerge in a hole formed in the upper part of the sheath 4, substantially in the middle thereof ( in dots 35 shown in Fig. 1). In addition, transverse grooves 14 are made in the core 10 of the squeegee 5. Le liquide de lavage amené dans la rainure 12 s'écoule par les rainures 14 à l'avant de la lame d'essuyage, du fait que la raclette 5 pivote en sens inverse du sens d'avancement F (sur la fig. 2) ou F' 40 (sur la fig. 3).The washing liquid brought into the groove 12 flows through the grooves 14 at the front of the wiper blade, because the squeegee 5 pivots in the opposite direction to the direction of advancement F (in fig. 2) or F' 40 (in Fig. 3). RR 1 feuille dessins1 drawing sheet
CH115981A 1981-02-20 1981-02-20 WIPER BLADE WITH INCORPORATED SPRINKLER. CH640462A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH115981A CH640462A5 (en) 1981-02-20 1981-02-20 WIPER BLADE WITH INCORPORATED SPRINKLER.
FR8106446A FR2500389A1 (en) 1981-02-20 1981-03-31 WATER WIPER BLADE INCORPORATED
GB8203364A GB2093339B (en) 1981-02-20 1982-02-05 Screenwiper blade with incorporated sprinkler system
DE3205912A DE3205912C2 (en) 1981-02-20 1982-02-19 Windshield wipers with built-in spray device
IT19769/82A IT1153458B (en) 1981-02-20 1982-02-19 CRYSTAL WIPER BRUSH WITH INCORPORATED SPRAYING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH115981A CH640462A5 (en) 1981-02-20 1981-02-20 WIPER BLADE WITH INCORPORATED SPRINKLER.

Publications (1)

Publication Number Publication Date
CH640462A5 true CH640462A5 (en) 1984-01-13

Family

ID=4203854

Family Applications (1)

Application Number Title Priority Date Filing Date
CH115981A CH640462A5 (en) 1981-02-20 1981-02-20 WIPER BLADE WITH INCORPORATED SPRINKLER.

Country Status (5)

Country Link
CH (1) CH640462A5 (en)
DE (1) DE3205912C2 (en)
FR (1) FR2500389A1 (en)
GB (1) GB2093339B (en)
IT (1) IT1153458B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576569B1 (en) * 1985-01-29 1988-08-19 Champion Spark Plug Europ WIPER BLADE WITH NEW CONNECTION SYSTEM BETWEEN THE WIPER ELEMENT AND ITS SUPPORT
US4698874A (en) * 1986-06-05 1987-10-13 Fritz Jr Charles T Windshield wiper blade
US5056183A (en) * 1987-04-23 1991-10-15 Haney Iii Alonzo Windshield wiper blade
FR2648771B1 (en) * 1989-06-22 1994-11-10 Peugeot WIPER BLADE CLEANING LIQUID DISPENSER
DE102004050163A1 (en) * 2004-10-14 2006-04-27 Volkswagen Ag wiper blade
DE102007041895A1 (en) * 2007-09-04 2008-09-25 Daimler Ag Wiper blade holding device for windscreen wiper system, has holder passing over longitudinal extension, C-shaped rail opened to disk, and wiping rubber supported in C-shaped rail and movable around its longitudinal axis
FR2934542B1 (en) * 2008-07-31 2010-11-19 Valeo Systemes Dessuyage WIPER BLADE FOR WIPER BLADE
US9463779B2 (en) * 2009-08-28 2016-10-11 Kenneth A. Gross Wiper assembly for sweeping a glass surface on a vehicle
DE102009059118A1 (en) * 2009-12-19 2011-06-22 Daimler AG, 70327 Wiper system and method for operating a wiper system for a motor vehicle
WO2014177219A1 (en) * 2013-05-02 2014-11-06 Federal-Mogul S.A. A windscreen wiper device
DE102015012610A1 (en) * 2015-09-29 2017-03-30 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) windshield wipers
CN105620429A (en) * 2016-02-29 2016-06-01 许坚 Windshield wiper rubber strip
CN105620428B (en) * 2016-02-29 2017-11-10 张福辛 The adhesive tape for wiper blade of wiper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348502A (en) * 1941-07-11 1944-05-09 Productive Inventions Inc Windshield wiper
FR995934A (en) * 1949-09-22 1951-12-11 Trico Products Corp Windshield wiper
DE7330615U (en) * 1972-08-23 1974-12-12 Safety Vehicles Development Ab wiper blade
FR2356541A1 (en) * 1976-06-30 1978-01-27 Varin Ste Indle Brosserie Headlamp wiper blade with fluid supply - has bristles forming curtain with all cleaning fluid jet holes along one side

Also Published As

Publication number Publication date
IT1153458B (en) 1987-01-14
GB2093339B (en) 1984-04-26
DE3205912A1 (en) 1982-11-04
FR2500389A1 (en) 1982-08-27
DE3205912C2 (en) 1984-04-19
IT8219769A0 (en) 1982-02-19
GB2093339A (en) 1982-09-02

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